Wild onion can refer to * any uncultivated species in the genus ''

Allium ''Allium'' is a genus of monocotyledonous flowering plants that includes hundreds of species, including the cultivated onion, garlic, scallion, shallot, leek, and chives. The generic name ''Allium'' is the Latin word for garlic,Gledhill, D ...

'', especially: **'' Allium bisceptrum'' ** ''

Allium canadense ''Allium canadense'', the Canada onion, Canadian garlic, wild garlic, meadow garlic and wild onion is a perennial plant native to eastern North America from Texas to Florida to New Brunswick to Montana. The species is also cultivated in other re ...

'' ** ''

Allium tricoccum ''Allium tricoccum'' (commonly known as ramp, ramps, ramson, wild leek, wood leek, or wild garlic) is a North American species of wild onion or garlic widespread across eastern Canada and the eastern United States. Many of the common English na ...

'' ** '' Allium validum'' ** '' Allium vineale'' * '' Asphodelus tenuifolius'' * ''

Cyperus bulbosus ''Cyperus bulbosus'' is a species of sedge found across Africa, the Middle East, Indian subcontinent, Southeast Asia, and Australia. In Australia, it is commonly called Nalgoo or (Australian) bush onion or "wild onion", but is not related to th ...

'' * '' Bulbine semibarbata'' {{Plant common name

See also